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发明名称
СТЕНОВОЙ ИЛИ ПОТОЛОЧНЫЙ ВВОД
摘要
The feedthrough for plastic pipes (1) incorporates a fireproof strip (10) which passes around the pipe and is fastened to the walls (8, 9) or ceiling. A protective sleeve is fitted over the strip.
申请公布号
RU2006141457(A)
申请公布日期
2008.05.27
申请号
RU20060141457
申请日期
2006.11.23
申请人
ПРОМАТ ГМБХ (DE)
发明人
ШЛЮТЕР Андреас (DE)
分类号
F16L58/02
主分类号
F16L58/02
代理机构
代理人
主权项
地址
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